GrandPa Hauler is the second vehicle in the GrandPa Post-Apocalyptic Truck Series, designed specifically for 3D artists, game developers, and VFX creators.

It combines high-detail wasteland aesthetics, a fully animatable rig, and performance-optimized geometry suitable for any modern engine or production workflow.

🔧 Key Features

✔ Fully Rigged for Animation

Rigged in Blender 3.6.1 using a clean, standard armature system.

The suspension and chassis movement are stable, predictable, and easy to animate, avoiding the usual compatibility issues of physics-based setups.

✔ Post-Apocalyptic Design

Inspired by WWII American military trucks (GMC, Chevrolet, Dodge), then redesigned and reinforced to suit harsh wasteland environments and survival scenarios.

✔ Game-Ready & Optimized

High-detail look with baked low-poly optimization, making it ideal for:

Real-time engines (Unreal / Unity)

Cinematics

VFX pipelines

✔ Expandable Vehicle Series

Future variants will include:

Armored / weaponized versions

Fuel & energy transport versions

All fully compatible with the same chassis and rig system.

🧩 Technical Specifications

Software: Blender 3.6.1

Workflow: PBR (Physically Based Rendering)

UVs: Fully unwrapped

Vertices: 137,915

Faces: 128,709

Textures: 47

Resolution Range: 512×512 → 8192×8192

Formats: .blend, .fbx

Blend File Size: 1.31 GB

Texture Pack Size: 1.29 GB

📦 Included Files

Rigged truck model (.blend)

Truck model (.fbx)

Full PBR texture pack

💡 Why Choose the GrandPa Hauler

Stable, controllable animation

Smooth suspension and chassis movement, easily exportable to other DCC tools.

High detail with low performance cost

Optimized geometry and baked textures make it ideal for real-time engines like Unreal and Unity.

Flexible for creative production

Modular chassis + rig system makes it easy to customize or extend into new vehicle variants.

🎯 Perfect For

Post-apocalyptic or wasteland-themed games

Film/VFX sequences

Concept design & vehicle visualization